Moulder and Planer Heads (Terminus™ style) offer the feature to surface and or profile your material at the same time. Using a combination of planer knives and pre-profiled carbide insert that can be slide into position to produce eased edges, bevels, and various back out grooves. These heads have 4 to 6 knife pockets. Precision made from light weight 7075 T6 aircraft grade aluminum and anodized Red for resistance to wear. Designed & balanced for up to 8000 rpm. Knives can be installed & locked in seconds. Planer knives have two wear edges and are offered in T1-HSS or C3 Micro-grain carbide for long wear life. ( 2 + 2+ 2 ) 6 Pockets / 3 Pocket Types - 2 for Surfacing Knives, 2 for Profile Knives, 2 for Profile Knife Holders.